CN216577829U

CN216577829U - Base structure of inspection robot

Info

Publication number: CN216577829U
Application number: CN202122442228.4U
Authority: CN
Inventors: 孙玉龙; 周大兴; 康伟德; 李胤; 丁克威
Original assignee: China Railway Construction Group Co Ltd
Current assignee: China Railway Construction Group Co Ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-05-24
Anticipated expiration: 2031-10-11

Abstract

The utility model discloses a base structure of an inspection robot, which comprises a base, wherein the left side and the right side of the upper end of the base are respectively provided with a sliding groove, a positioning mechanism is jointly and slidably arranged in the two sliding grooves, the middle part of the upper end of the base is provided with a supporting plate, four corners of the lower end of the supporting plate are respectively fixedly welded with a spline rod, the front side and the rear side of the upper end of the base are respectively provided with a mounting groove, the size of each mounting groove is matched with the size of the spline rod, the mounting grooves correspond to the positions of the spline rods, the supporting plate is detachably mounted at the upper end of the base in a clamping manner, the left side and the right side of the lower end of the base are respectively fixedly provided with a moving mechanism, the left side and the right side of the lower end of the base are respectively welded with a mounting plate, a driving mechanism is jointly and movably connected between the two mounting plates, and the driving mechanism is in transmission connection with the two moving mechanisms. The base structure of the inspection robot, provided by the utility model, has the advantages of firm fixation to the robot, strong stability, safety, reliability, capability of realizing the forward and backward movement of the base, stable transmission, strong practicability and popularization and application.

Description

Base structure of inspection robot

Technical Field

The utility model relates to the technical field of robots, in particular to a base structure of an inspection robot.

Background

Robots are machine devices that automatically perform work, can accept human commands, run preprogrammed programs, and perform outline actions based on principles defined by artificial intelligence techniques, and are tasked with assisting or replacing human work, such as manufacturing, construction, or dangerous work.

The robot base is the device that is used for the bearing robot, and the robot is installed and is carried out work on the base, and robot base simple structure among the prior art can only support the robot, because it needs reciprocating motion to detect to patrol and examine the robot, and current base can't satisfy the user demand of patrolling and examining the robot, and the poor stability of current base, and the robot rocks easily, and the security is poor, so, we have provided a base structure who patrols and examines the robot.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a base structure of an inspection robot, which can effectively solve the problems in the background technology.

In order to realize the purpose, the utility model adopts the technical scheme that:

the utility model provides a patrol and examine base structure of robot, includes the base, the spout is all opened to the upper end left and right sides of base, two common slidable mounting has positioning mechanism in the spout, the upper end middle part of base is provided with the layer board, the equal fixed welding in lower extreme four corners of layer board has the spline pole, the mounting groove has all been opened to both sides around the upper end of base, the size of mounting groove and the size looks adaptation and the position of spline pole are corresponding, the spline pole joint is with layer board demountable installation in the upper end of base in the mounting groove that corresponds, the equal fixed mounting in the lower extreme left and right sides of base has moving mechanism, the equal fixed welding in the lower extreme left and right sides of base has the mounting panel, and common swing joint has actuating mechanism between two mounting panels, and actuating mechanism is connected with the transmission of two moving mechanism.

Preferably, actuating mechanism includes positive and negative motor, positive and negative motor fixed mounting is at the left end of left side mounting panel, positive and negative motor's output fixed mounting has the bull stick, the right-hand member of bull stick passes through bearing and mounting panel movable mounting on right side, the equal fixed mounting in the left and right sides has drive bevel gear on the bull stick.

Preferably, the moving mechanism includes the fixed plate, the fixed plate is provided with two, two fixed plate difference fixed mounting is in the lower extreme left and right sides of base, two the middle part of fixed plate alternates respectively and is connected with a movable rod and No. two movable rods, and a movable rod and No. two movable rods all through bearing and fixed plate movable mounting, the rear end fixed mounting of a movable rod has transmission bevel gear, the front end fixed mounting of a movable rod has a movable wheel, the rear end fixed mounting of No. two movable rods has No. two movable wheels.

Preferably, the position of the transmission bevel gear corresponds to the position of the driving bevel gear, the transmission bevel gear and the driving bevel gear are meshed with each other to connect the moving mechanism and the driving mechanism in a transmission manner, and the first movable wheel and the second movable wheel have the same structure and are positioned on the same plane.

Preferably, positioning mechanism includes the slider, the slider is provided with two, and two sliders are slidable mounting respectively in the spout that corresponds, the equal fixed welding in upper end of slider has the grip block, two the equal fixed mounting in opposition end of grip block has the centre gripping lug, two it is connected with adjusting screw to alternate jointly between the slider, the right cell wall movable mounting of bearing and right side spout is passed through to adjusting screw's one end, adjusting screw's left end runs through the left cell wall and the fixed mounting of left side spout has the turning handle.

Preferably, the threads on the left side and the right side of the outer surface of the adjusting screw are of a reverse structure, the two sliding blocks are respectively in threaded connection with the two sides of the adjusting screw, and the adjusting screw is movably connected with the base through a bearing.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the clamping device, the adjusting screw is in threaded connection with the sliding block to drive the sliding block to slide in the corresponding sliding groove in the opposite direction, the two clamping plates are matched with each other to clamp and fix the robot, the clamping lug is arranged to improve the stability of the robot, the fixation is firm, the clamping plates are prevented from interacting with each other, the robot is prevented from being damaged due to overlarge clamping force, and the clamping device is safe and reliable.

2. According to the utility model, the driving bevel gear is meshed with the transmission bevel gear to drive the first movable wheel to rotate, so that the first movable wheel and the second movable wheel are matched with each other to move the base, the transmission is stable, the structure is compact, the forward and backward movement of the base can be realized by driving the rotating rod to rotate forward and backward through the forward and reverse motors, the practicability is strong, and the device can be popularized and used.

Drawings

Fig. 1 is an overall structural schematic diagram of a base structure of an inspection robot according to the present invention;

fig. 2 is an assembly structure diagram of a supporting plate of a base structure of the inspection robot according to the present invention;

FIG. 3 is a schematic view of the connection between the driving mechanism and the transmission bevel gear of the base structure of the inspection robot according to the present invention;

fig. 4 is a schematic structural diagram of a positioning mechanism of a base structure of the inspection robot according to the utility model;

fig. 5 is a schematic structural diagram of a moving mechanism of a base structure of an inspection robot according to the present invention.

In the figure: 1. a base; 2. a chute; 3. a positioning mechanism; 4. a support plate; 5. a moving mechanism; 6. mounting a plate; 7. a drive mechanism; 8. mounting grooves; 31. a slider; 32. a clamping plate; 33. clamping the bump; 34. adjusting the screw rod; 35. a handle is rotated; 41. a spline bar; 51. a fixing plate; 52. a first movable rod; 53. a drive bevel gear; 54. a first movable wheel; 55. a second movable rod; 56. a second movable wheel; 71. a positive and negative motor; 72. a rotating rod; 73. driving the bevel gears.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-5, a base structure of an inspection robot comprises a base 1, wherein the left side and the right side of the upper end of the base 1 are respectively provided with a sliding groove 2, two sliding grooves 2 are jointly and slidably provided with a positioning mechanism 3, the middle part of the upper end of the base 1 is provided with a supporting plate 4, four corners of the lower end of the supporting plate 4 are respectively fixedly welded with a spline rod 41, the front side and the rear side of the upper end of the base 1 are respectively provided with a mounting groove 8, the size of the mounting groove 8 is matched with the size of the spline rod 41, the spline rod 41 is clamped in the corresponding mounting groove 8 to detachably mount the supporting plate 4 on the upper end of the base 1, the left side and the right side of the lower end of the base 1 are respectively fixedly provided with a moving mechanism 5, the left side and the right side of the lower end of the base 1 are respectively fixedly welded with a mounting plate 6, and a driving mechanism 7 is movably connected between the two mounting plates 6, and the driving mechanism 7 is in transmission connection with the two moving mechanisms 5.

The driving mechanism 7 comprises a positive and negative motor 71, the positive and negative motor 71 is fixedly arranged at the left end of the left mounting plate 6, the output end of the positive and negative motor 71 is fixedly provided with a rotating rod 72, the right end of the rotating rod 72 is movably arranged with the right mounting plate 6 through a bearing, and the left side and the right side of the rotating rod 72 are both fixedly provided with driving bevel gears 73; the moving mechanism 5 comprises two fixed plates 51, the two fixed plates 51 are respectively and fixedly arranged on the left side and the right side of the lower end of the base 1, the middle parts of the two fixed plates 51 are respectively and alternately connected with a first movable rod 52 and a second movable rod 55, the first movable rod 52 and the second movable rod 55 are movably arranged on the fixed plates 51 through bearings, the rear end of the first movable rod 52 is fixedly provided with a transmission bevel gear 53, the front end of the first movable rod 52 is fixedly provided with a first movable wheel 54, and the rear end of the second movable rod 55 is fixedly provided with a second movable wheel 56; the position of the transmission bevel gear 53 corresponds to the position of the driving bevel gear 73, the transmission bevel gear 73 is meshed with the transmission bevel gear 73 to drive the moving mechanism 5 and the driving mechanism 7 to be connected in a transmission manner, the driving bevel gear 73 is meshed with the transmission bevel gear 53 to drive the first movable wheel 54 to rotate, so that the first movable wheel 54 and the second movable wheel 56 are matched with each other to enable the base 1 to move, the transmission is stable, the structure is compact, and the first movable wheel 54 and the second movable wheel 56 have the same structure and are positioned on the same plane; the positioning mechanism 3 comprises two sliding blocks 31, the two sliding blocks 31 are arranged, the two sliding blocks 31 are respectively slidably mounted in the corresponding sliding grooves 2, clamping plates 32 are fixedly welded at the upper ends of the sliding blocks 31, clamping convex blocks 33 are fixedly mounted at the opposite ends of the two clamping plates 32, the clamping convex blocks 33 are made of rubber, the robot is prevented from being damaged due to overlarge clamping force, the positioning mechanism is safe and reliable, an adjusting screw 34 is jointly and alternately connected between the two sliding blocks 31, one end of the adjusting screw 34 is movably mounted with the right groove wall of the right sliding groove 2 through a bearing, and the left end of the adjusting screw 34 penetrates through the left groove wall of the left sliding groove 2 and is fixedly provided with a rotating handle 35, so that the positioning mechanism is convenient to operate and drives the adjusting screw 34 to rotate; the screw thread of the surface left and right sides of adjusting screw 34 is reverse structure, and two slider 31 threaded connection respectively are in adjusting screw 34's both sides, drive slider 31 through adjusting screw 34 and slider 31 threaded connection and slide in the opposite direction in corresponding spout 2, mutually support through two grip blocks 32 and carry out the centre gripping to the robot fixed, and is fixed firm, adjusting screw 34 passes through bearing and base 1 swing joint.

It should be noted that, the utility model is a base structure of an inspection robot, during the specific use process, the supporting plate 4 is detachably mounted at the upper end of the base 1 by the spline rod 41 being clamped in the corresponding mounting groove 8, then the robot is placed at the upper end of the supporting plate 4, at this time, the rotating handle 35 is rotated, the adjusting screw 34 is driven to rotate by the rotating handle 35, the adjusting screw 34 is in threaded connection with the sliding block 31 to drive the sliding block 31 to slide in the corresponding sliding groove 2 in the opposite direction, the robot is clamped and fixed by the mutual cooperation of the two clamping plates 32, the stability of the robot is improved by the arrangement of the clamping lug 33, the fixation is firm, the clamping plates 32 are prevented from interacting with each other, the robot is damaged due to the excessively large clamping force, during the inspection process of the robot, the positive and negative motor 71 is opened, the rotating rod 72 is driven by the positive and negative motor 71 to drive the bevel gear 73 to rotate, the movable wheel 54 is driven to rotate by the driving the bevel gear 73 to be meshed with the transmission bevel gear 53, therefore, the base 1 is moved by being matched with the second movable wheel 56, the transmission is stable, the structure is compact, the forward and backward movement of the base 1 can be realized by driving the rotating rod 72 to rotate forward and backward through the forward and backward motor 71, and the practicability is high.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a patrol and examine base structure of robot, includes base (1), its characterized in that: the automatic positioning device is characterized in that sliding grooves (2) are formed in the left side and the right side of the upper end of the base (1), two positioning mechanisms (3) are arranged in the sliding grooves (2) in a sliding mode, a supporting plate (4) is arranged in the middle of the upper end of the base (1), spline rods (41) are fixedly welded in the four corners of the lower end of the supporting plate (4), mounting grooves (8) are formed in the front side and the rear side of the upper end of the base (1), the size of each mounting groove (8) is matched with the size of each spline rod (41) in position and corresponds to the corresponding mounting groove (41), the spline rods (41) are clamped in the corresponding mounting grooves (8) to detachably mount the supporting plate (4) on the upper end of the base (1), moving mechanisms (5) are fixedly installed on the left side and the right side of the lower end of the base (1), mounting plates (6) are fixedly welded on the left side and the right side of the lower end of the base (1), and a driving mechanism (7) is movably connected between the two mounting plates (6) in a common mode, and the driving mechanism (7) is in transmission connection with the two moving mechanisms (5).

2. The inspection robot base structure according to claim 1, wherein: actuating mechanism (7) are including positive and negative motor (71), positive and negative motor (71) fixed mounting is at the left end of left side mounting panel (6), the output fixed mounting of positive and negative motor (71) has bull stick (72), the right-hand member of bull stick (72) passes through bearing and mounting panel (6) movable mounting on right side, the equal fixed mounting in both sides has drive bevel gear (73) about on bull stick (72).

3. The inspection robot base structure according to claim 1, wherein: moving mechanism (5) are including fixed plate (51), fixed plate (51) are provided with two, two fixed plate (51) is fixed mounting respectively in the lower extreme left and right sides of base (1), two the middle part of fixed plate (51) alternates respectively and is connected with movable rod (52) and No. two movable rod (55), and movable rod (52) and No. two movable rod (55) all through bearing and fixed plate (51) movable mounting, the rear end fixed mounting of movable rod (52) has transmission bevel gear (53), the front end fixed mounting of movable rod (52) has movable wheel (54), the rear end fixed mounting of No. two movable rod (55) has movable wheel (56) No. two.

4. The inspection robot base structure according to claim 3, wherein: the position of the transmission bevel gear (53) corresponds to that of the driving bevel gear (73), the transmission bevel gear and the driving bevel gear are meshed with each other to connect the moving mechanism (5) with the driving mechanism (7) in a transmission mode, and the first movable wheel (54) and the second movable wheel (56) are identical in structure and located on the same plane.

5. The inspection robot base structure according to claim 1, wherein: positioning mechanism (3) are including slider (31), slider (31) are provided with two, and two slider (31) slidable mounting respectively are in spout (2) that correspond, the equal fixed welding in upper end of slider (31) has grip block (32), two the equal fixed mounting in opposition end of grip block (32) has centre gripping lug (33), two it is connected with adjusting screw (34) to alternate jointly between slider (31), the right cell wall movable mounting of bearing and right side spout (2) is passed through to the one end of adjusting screw (34), the left end of adjusting screw (34) runs through the left cell wall and the fixed mounting of left side spout (2) has turning handle (35).

6. The inspection robot base structure according to claim 5, wherein: the threads on the left side and the right side of the outer surface of the adjusting screw rod (34) are of a reverse structure, the two sliding blocks (31) are respectively in threaded connection with the two sides of the adjusting screw rod (34), and the adjusting screw rod (34) is movably connected with the base (1) through a bearing.